diff --git a/ld_script.txt b/ld_script.txt
index 4f5946017..c0397fcfd 100644
--- a/ld_script.txt
+++ b/ld_script.txt
@@ -956,7 +956,7 @@ SECTIONS {
         sound/songs/mus_vs_rekku.o(.rodata);
         sound/songs/mus_vs_front.o(.rodata);
         sound/songs/mus_vs_mew.o(.rodata);
-        sound/songs/mus_b_dome1.o(.rodata);
+        sound/songs/midi/mus_b_dome1.o(.rodata);
         sound/songs/mus_battle27.o(.rodata);
         sound/songs/mus_battle31.o(.rodata);
         sound/songs/mus_battle20.o(.rodata);
diff --git a/songs.mk b/songs.mk
index c33e75d7e..4958b11a5 100644
--- a/songs.mk
+++ b/songs.mk
@@ -21,6 +21,9 @@ $(MID_SUBDIR)/mus_b_arena.s: %.s: %.mid
 $(MID_SUBDIR)/mus_b_dome.s: %.s: %.mid
 	$(MID) $< $@ -G111 -R$(STD_REVERB)
 
+$(MID_SUBDIR)/mus_b_dome1.s: %.s: %.mid
+	$(MID) $< $@ -G111 -R$(STD_REVERB)
+
 $(MID_SUBDIR)/mus_naminori.s: %.s: %.mid
 	$(MID) $< $@ -G017 -R$(STD_REVERB)
 
diff --git a/sound/songs/midi/mus_b_dome1.mid b/sound/songs/midi/mus_b_dome1.mid
new file mode 100644
index 000000000..6da3c95ab
Binary files /dev/null and b/sound/songs/midi/mus_b_dome1.mid differ
diff --git a/sound/songs/mus_b_dome1.s b/sound/songs/mus_b_dome1.s
deleted file mode 100644
index 5f6644079..000000000
--- a/sound/songs/mus_b_dome1.s
+++ /dev/null
@@ -1,386 +0,0 @@
-	.include "MPlayDef.s"
-
-	.equ	mus_b_dome1_grp, voicegroup111
-	.equ	mus_b_dome1_pri, 0
-	.equ	mus_b_dome1_rev, reverb_set+50
-	.equ	mus_b_dome1_mvl, 127
-	.equ	mus_b_dome1_key, 0
-	.equ	mus_b_dome1_tbs, 1
-	.equ	mus_b_dome1_exg, 0
-	.equ	mus_b_dome1_cmp, 1
-
-	.section .rodata
-	.global	mus_b_dome1
-	.align	2
-
-@********************** Track  1 **********************@
-
-mus_b_dome1_1:
-	.byte	KEYSH , mus_b_dome1_key+0
-	.byte	TEMPO , 144*mus_b_dome1_tbs/2
-	.byte		VOICE , 0
-	.byte		PAN   , c_v+0
-	.byte		VOL   , 56*mus_b_dome1_mvl/mxv
-	.byte		N06   , Cn1 , v112
-	.byte		N06   , Fn1 
-	.byte	W24
-	.byte		        Cn1 
-	.byte		N06   , Fn1 
-	.byte	W24
-	.byte		        Dn1 
-	.byte		N06   , Ds1 
-	.byte	W12
-	.byte		        Ds1 , v064
-	.byte	W12
-	.byte		        Ds1 , v036
-	.byte	W12
-	.byte		        Ds1 , v028
-	.byte		N06   , Dn2 , v112
-	.byte	W06
-	.byte		N06   
-	.byte	W06
-	.byte		        Cn1 
-	.byte		N12   , Cn2 
-	.byte	W12
-	.byte		        An1 
-	.byte	W12
-	.byte		N06   , Cn1 
-	.byte		N12   , Gn1 
-	.byte	W12
-	.byte		        Fn1 
-	.byte	W12
-	.byte		N06   , Dn1 
-	.byte		N06   , Ds1 
-	.byte	W12
-	.byte		        Ds1 , v064
-	.byte	W12
-	.byte		        Ds1 , v036
-	.byte	W12
-	.byte		        Ds1 , v028
-	.byte	W12
-mus_b_dome1_1_000:
-	.byte		N06   , Cn1 , v112
-	.byte		N06   , Fn1 
-	.byte	W24
-	.byte		        Cn1 
-	.byte		N06   , Fn1 
-	.byte	W24
-	.byte		        Dn1 
-	.byte		N06   , Ds1 
-	.byte	W12
-	.byte		        Ds1 , v064
-	.byte	W12
-	.byte		        Ds1 , v036
-	.byte	W12
-	.byte		        Ds1 , v028
-	.byte		N06   , Dn2 , v112
-	.byte	W06
-	.byte		N06   
-	.byte	W06
-	.byte	PEND
-	.byte		        Cn1 
-	.byte		N12   , Cn2 
-	.byte	W12
-	.byte		N06   , An1 
-	.byte	W06
-	.byte		N06   
-	.byte	W06
-	.byte		        Cn1 
-	.byte		N12   , Gn1 
-	.byte	W12
-	.byte		N06   , Fn1 
-	.byte	W06
-	.byte		N06   
-	.byte	W06
-	.byte		        Cn1 
-	.byte		N36   , Cs2 , v068
-	.byte	W12
-	.byte		N06   , Dn1 , v112
-	.byte		N06   , Ds1 
-	.byte	W12
-	.byte		        Cn1 
-	.byte		N06   , Ds1 , v064
-	.byte	W12
-	.byte		        Ds1 , v112
-	.byte		N12   , An2 , v072
-	.byte	W06
-	.byte		N06   , Dn1 , v112
-	.byte	W06
-mus_b_dome1_1_B1:
-	.byte		N06   , Cn1 , v112
-	.byte		N06   , Fn1 
-	.byte		N24   , Gn2 , v084
-	.byte	W24
-	.byte		N06   , Cn1 , v112
-	.byte		N06   , Fn1 
-	.byte	W24
-	.byte		        Dn1 
-	.byte		N06   , Ds1 
-	.byte	W12
-	.byte		        Ds1 , v064
-	.byte		N06   , Cn2 , v112
-	.byte	W12
-	.byte		        Ds1 , v036
-	.byte		N06   , Bn1 , v112
-	.byte	W12
-	.byte		        Ds1 , v028
-	.byte		N06   , Gn1 , v112
-	.byte	W12
-mus_b_dome1_1_001:
-	.byte		N06   , Cn1 , v112
-	.byte		N06   , Fn1 
-	.byte	W24
-	.byte		        Cn1 
-	.byte		N06   , Fn1 
-	.byte	W24
-	.byte		        Dn1 
-	.byte		N06   , Ds1 
-	.byte	W12
-	.byte		        Ds1 , v064
-	.byte	W12
-	.byte		        Ds1 , v036
-	.byte	W12
-	.byte		        Ds1 , v028
-	.byte	W12
-	.byte	PEND
-	.byte	PATT
-	 .word	mus_b_dome1_1_000
-	.byte		N06   , Cn1 , v112
-	.byte		N12   , Cn2 
-	.byte	W12
-	.byte		        An1 
-	.byte	W12
-	.byte		N06   , Cn1 
-	.byte		N06   , Dn1 
-	.byte		N12   , Gn1 
-	.byte		N24   , An2 , v072
-	.byte	W12
-	.byte		N12   , Fn1 , v112
-	.byte	W09
-	.byte		N03   , Dn1 , v072
-	.byte	W03
-	.byte		N06   , Dn1 , v112
-	.byte		N06   , Ds1 
-	.byte		N24   , Cs2 , v076
-	.byte	W12
-	.byte		N06   , Cn1 , v112
-	.byte		N06   , Ds1 , v064
-	.byte		N12   , Fn1 , v112
-	.byte	W12
-	.byte		N06   , Ds1 , v036
-	.byte	W12
-	.byte		        Dn1 , v112
-	.byte		N06   , Ds1 
-	.byte	W06
-	.byte		        Dn1 , v068
-	.byte	W06
-	.byte		        Cn1 , v112
-	.byte		N06   , Fn1 
-	.byte	W24
-	.byte		        Cn1 
-	.byte		N06   , Fn1 
-	.byte	W24
-	.byte		        Dn1 
-	.byte		N06   , Ds1 
-	.byte	W12
-	.byte		        Ds1 , v064
-	.byte		N12   , Cn2 , v112
-	.byte	W12
-	.byte		N06   , Ds1 , v036
-	.byte		N12   , Bn1 , v112
-	.byte	W12
-	.byte		N06   , Ds1 , v028
-	.byte		N12   , Gn1 , v112
-	.byte	W12
-	.byte	PATT
-	 .word	mus_b_dome1_1_001
-	.byte	PATT
-	 .word	mus_b_dome1_1_000
-	.byte		N06   , Cn1 , v112
-	.byte		N06   , Cn2 
-	.byte	W12
-	.byte		        An1 
-	.byte	W06
-	.byte		        Cn1 
-	.byte	W06
-	.byte		N06   
-	.byte		N06   , Dn1 
-	.byte		N12   , Gn1 
-	.byte		N12   , Cs2 , v076
-	.byte	W12
-	.byte		N06   , Dn1 , v112
-	.byte		N12   , An2 , v088
-	.byte	W06
-	.byte		N06   , Cn1 , v112
-	.byte	W06
-	.byte		N06   
-	.byte		N06   , Fn1 
-	.byte	W06
-	.byte		        Dn1 
-	.byte	W06
-	.byte		        Fn1 
-	.byte	W06
-	.byte		        Cn1 
-	.byte	W06
-	.byte		        Dn1 
-	.byte		N06   , Ds1 
-	.byte		N24   , Gn2 , v084
-	.byte	W06
-	.byte		N06   , Cn1 , v112
-	.byte	W06
-	.byte		        An1 
-	.byte	W06
-	.byte		        Gn1 
-	.byte	W06
-	.byte	GOTO
-	 .word	mus_b_dome1_1_B1
-	.byte	FINE
-
-@********************** Track  2 **********************@
-
-mus_b_dome1_2:
-	.byte	KEYSH , mus_b_dome1_key+0
-	.byte		VOICE , 127
-	.byte		LFOS  , 44
-	.byte		XCMD  , xIECV , 18
-	.byte		        xIECV , 16
-	.byte		BENDR , 12
-	.byte		VOL   , 38*mus_b_dome1_mvl/mxv
-	.byte		PAN   , c_v+63
-	.byte		N01   , Cn5 , v112
-	.byte	W12
-	.byte		        Cn5 , v032
-	.byte	W12
-	.byte		        Cn5 , v060
-	.byte	W12
-	.byte		        Cn5 , v032
-	.byte	W12
-	.byte		        Cn5 , v060
-	.byte	W12
-	.byte		        Cn5 , v036
-	.byte	W12
-	.byte		        Cn5 , v080
-	.byte	W12
-	.byte		        Cn5 , v048
-	.byte	W12
-mus_b_dome1_2_000:
-	.byte		N01   , Cn5 , v112
-	.byte	W12
-	.byte		        Cn5 , v032
-	.byte	W12
-	.byte		        Cn5 , v060
-	.byte	W12
-	.byte		        Cn5 , v032
-	.byte	W12
-	.byte		        Cn5 , v060
-	.byte	W12
-	.byte		        Cn5 , v032
-	.byte	W12
-	.byte		        Cn5 , v096
-	.byte	W24
-	.byte	PEND
-mus_b_dome1_2_001:
-	.byte		N01   , Cn5 , v112
-	.byte	W12
-	.byte		        Cn5 , v032
-	.byte	W12
-	.byte		        Cn5 , v060
-	.byte	W12
-	.byte		        Cn5 , v032
-	.byte	W12
-	.byte		        Cn5 , v060
-	.byte	W12
-	.byte		        Cn5 , v032
-	.byte	W12
-	.byte		        Cn5 , v060
-	.byte	W12
-	.byte		        Cn5 , v032
-	.byte	W12
-	.byte	PEND
-	.byte	PATT
-	 .word	mus_b_dome1_2_001
-mus_b_dome1_2_B1:
-mus_b_dome1_2_002:
-	.byte		N01   , Cn5 , v112
-	.byte	W12
-	.byte		        Cn5 , v032
-	.byte	W12
-	.byte		        Cn5 , v060
-	.byte	W12
-	.byte		        Cn5 , v032
-	.byte	W12
-	.byte		        Cn5 , v060
-	.byte	W12
-	.byte		        Cn5 , v036
-	.byte	W12
-	.byte		        Cn5 , v080
-	.byte	W12
-	.byte		        Cn5 , v048
-	.byte	W12
-	.byte	PEND
-	.byte	PATT
-	 .word	mus_b_dome1_2_000
-	.byte	PATT
-	 .word	mus_b_dome1_2_001
-	.byte	PATT
-	 .word	mus_b_dome1_2_001
-	.byte	PATT
-	 .word	mus_b_dome1_2_002
-	.byte	PATT
-	 .word	mus_b_dome1_2_000
-	.byte	PATT
-	 .word	mus_b_dome1_2_001
-	.byte	PATT
-	 .word	mus_b_dome1_2_001
-	.byte	GOTO
-	 .word	mus_b_dome1_2_B1
-	.byte	FINE
-
-@********************** Track  3 **********************@
-
-mus_b_dome1_3:
-	.byte	KEYSH , mus_b_dome1_key+0
-	.byte		VOICE , 126
-	.byte		LFOS  , 44
-	.byte		BENDR , 12
-	.byte		VOL   , 56*mus_b_dome1_mvl/mxv
-	.byte		PAN   , c_v+63
-	.byte	W96
-	.byte	W84
-	.byte		N12   , Gn5 , v064
-	.byte	W12
-	.byte	W96
-	.byte	W96
-mus_b_dome1_3_B1:
-	.byte	W96
-	.byte	W84
-	.byte		N12   , Gn5 , v064
-	.byte	W12
-	.byte	W96
-	.byte	W96
-	.byte	W96
-	.byte	W84
-	.byte		N12   
-	.byte	W12
-	.byte	W96
-	.byte	W96
-	.byte	GOTO
-	 .word	mus_b_dome1_3_B1
-	.byte	FINE
-
-@******************************************************@
-	.align	2
-
-mus_b_dome1:
-	.byte	3	@ NumTrks
-	.byte	0	@ NumBlks
-	.byte	mus_b_dome1_pri	@ Priority
-	.byte	mus_b_dome1_rev	@ Reverb.
-
-	.word	mus_b_dome1_grp
-
-	.word	mus_b_dome1_1
-	.word	mus_b_dome1_2
-	.word	mus_b_dome1_3
-
-	.end